EP 1914820 B1 20160330 - Battery module
Title (en)
Battery module
Title (de)
Batteriemodul
Title (fr)
Module de batterie
Publication
Application
Priority
KR 20060102429 A 20061020
Abstract (en)
[origin: EP1914820A1] A battery module includes a plurality of unit batteries, each of which includes an electrode assembly having positive and negative electrodes and a separator interposed therebetween, a casing which has an opened top face and stores the electrode assembly, and a cap assembly disposed on top of the casing. The battery module has an interconnection member which interconnects first and second unit batteries out of a plurality of the unit batteries by connecting a lower portion of the first unit battery with an upper portion of the second unit battery. Peripheral portions of the interconnection member are engaged with a recessed portion formed by making a step in the casing of the first unit battery.
IPC 8 full level
H01M 50/528 (2021.01); H01M 50/529 (2021.01); H01M 10/04 (2006.01); H01M 50/503 (2021.01)
CPC (source: EP US)
H01M 10/0431 (2013.01 - EP US); H01M 50/213 (2021.01 - EP US); H01M 50/503 (2021.01 - EP US); Y02E 60/10 (2013.01 - EP); Y02P 70/50 (2015.11 - EP); Y10T 29/49108 (2015.01 - EP US)
Designated contracting state (EPC)
DE FR GB HU
DOCDB simple family (publication)
EP 1914820 A1 20080423; EP 1914820 B1 20160330; CN 100570927 C 20091216; CN 101165945 A 20080423; JP 2008103302 A 20080501; JP 4672678 B2 20110420; KR 100786875 B1 20071220; US 2008096104 A1 20080424; US 7611800 B2 20091103
DOCDB simple family (application)
EP 07110579 A 20070619; CN 200710079382 A 20070216; JP 2007010517 A 20070119; KR 20060102429 A 20061020; US 69954307 A 20070129